Promises contract: a payment and loans instrument similar to forward contract I made a paper maybe it helps people understand it better ,sry for my bad english i am not a native speaker. https://www.scribd.com/document/454648516/Promises-contract-a-payment-and-loans-instrument https://ia601500.us.archive.org/15/items/promises_202004/promises.pdf What do you think ? Benefit for buyer: If your a buyer you can buy product "X" or service "Y" at today's price instead of future price . Benefit for company: Company gets a loan without paying interest Example: Promise No: 00000001 Coca Cola Company Promise VERIFIED COMPANY We promise that we will send to you : ----------------------------------------------------------------------------- 10 bottles of Coca Cola ----------------------------------------------------------------------------- Product(s) Manufacturing Date: 04/11/2021 4:55 AM ----------------------------------------------------------------------------- Product(s) Expiration Date: 06/23/2022 9:55 AM ----------------------------------------------------------------------------- Shipping Date: 11/10/2021 8:21 PM ----------------------------------------------------------------------------- Expected Delivery Date: 11/10/2021 8:21 PM ----------------------------------------------------------------------------- Shipping Fee : FREE ----------------------------------------------------------------------------- Price: 0.05 BTC/ETH/USD for this promise ----------------------------------------------------------------------------- Promise Terms And Conditions ----------------------------------------------------------------------------- By Clicking The "BUY PROMISE" button i agree with the Coca Cola Company Terms And Conditions ----------------------------------------------------------------------------- BUY PROMISE